What happens when the floodwaters recede but humanity doesn't?
The younger generation has survived in government safe camps after major cities were submerged and abandoned. During a rebel attack, residents find themselves in a civil war, and are forced to choose a side of the fence.
Production
Sunken city sets that reek of authentic decay and loss.
Writing
Rebel politics that actually feel ideologically messy.
Creator
Katherine Scott-Williams
Trivia, insights & behind the scenes
Katherine Scott-Williams developed this after researching real-life 'managed retreat' climate policies in coastal UK towns.
The flooded London sets were built in a disused Welsh quarry — cast members reportedly got actual trench foot during water scenes.
GB
